Strings in JavaScript

PranavTrip · web-flow · commit 0129b29e9f33 · 2021-05-21T20:09:40.000+05:30
diff --git a/strings.js b/strings.js
@@ -0,0 +1,45 @@
+// Strings in JavaScript
+
+let str1 = "Pranav";
+let str2 = "Tripathi";
+// To get the character at the desired position
+console.log(str1.charAt(2));
+
+// Concatenating two strings
+// There are two ways to concatenate strings in JS
+console.log(str1 + str2);
+let concatenatedString = str1.concat(str2);
+console.log(concatenatedString);
+
+// To search for the index of any character in the string
+console.log(str1.indexOf("a", 0));
+
+console.log(str2.lastIndexOf("h", str2.length));
+
+// Slicing a string
+let newString = str1.slice(0, 3);
+console.log(newString);
+
+// To get the length of the string
+console.log(str1.length);
+console.log(str2.length);
+
+// Spliting a string
+let splitString = str2.split("t", 4);
+console.log(splitString);
+
+// Returning a substring
+console.log(str2.substring(3, 7));
+
+// Converting the cases
+let upString = str1.toUpperCase();
+console.log(upString);
+let lowerString = str2.toLowerCase();
+console.log(lowerString);
+
+// Searching for substring
+console.log(str2.search("path"));
+
+// Slicing string using SUBSTR method
+let slicedString = str1.substr(0, 3);
+console.log(slicedString);
